The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2002
Filed:
Jul. 22, 1998
Applicant:
Inventors:
Hong Ding, Darien, IL (US);
Michael M. Carpenter, Moon Township, PA (US);
Shih-ruey T. Chen, Pittsburgh, PA (US);
Nicholas F. Vozza, Burgettstown, PA (US);
Fu-Mei Chen Lin, Pittsburgh, PA (US);
Jennifer R. Parsons, Pittsburgh, PA (US);
Assignee:
Calgon Corporation, Naperville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/11 ;
U.S. Cl.
CPC ...
A61K 7/11 ;
Abstract
The present invention is directed to alkyl allyl amine monomers and their use as a polymerizate in a low VOC hair spray formulation. The hair spray formulation preferably includes a polymerizate of an alkyl allyl amine monomer, preferably an alkyl diallyl amine monomer alone or in combination with other known monomers. The hair spray formulation preferentially satisfies low VOC requirements while maintaining characteristics desired in a hair fixative product.